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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /widget/WidgetTraceEvent.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'widget/WidgetTraceEvent.h')
-rw-r--r--widget/WidgetTraceEvent.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/widget/WidgetTraceEvent.h b/widget/WidgetTraceEvent.h
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef WIDGET_PUBLIC_WIDGETTRACEEVENT_H_
+#define WIDGET_PUBLIC_WIDGETTRACEEVENT_H_
+
+namespace mozilla {
+
+// Perform any required initialization in the widget backend for
+// event tracing. Return true if initialization was successful.
+bool InitWidgetTracing();
+
+// Perform any required cleanup in the widget backend for event tracing.
+void CleanUpWidgetTracing();
+
+// Fire a tracer event at the UI-thread event loop, and block until
+// the event is processed. This should only be called by
+// a thread that's not the UI thread.
+bool FireAndWaitForTracerEvent();
+
+// Signal that the event has been received by the event loop.
+void SignalTracerThread();
+
+} // namespace mozilla
+
+#endif // WIDGET_PUBLIC_WIDGETTRACEEVENT_H_